bigtreetech / bigtreetech/EBB

Bad pinout for fan in sb2240

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Description

Hello,

While correctly plugged in like in the manual, i had to invert the 2 fan pin in https://github.com/bigtreetech/EBB/blame/master/EBB%20SB2240_2209%20CAN/sample-bigtreetech-ebb-sb-canbus-v1.0.cfg .
Now i've :

```
[fan]
pin: EBBCan: PA1

[heater_fan hotend_fan]
pin: EBBCan: PA0
heater: extruder
heater_temp: 50.0
```

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Research direction

Read the linked sample-bigtreetech-ebb-sb-canbus-v1.0.cfg file and compare its fan assignments with the manual and the corrected configuration shown in the issue. Done means the sample configuration uses PA1 for fan and PA0 for heater_fan, matching the reported working pinout.

Written by the indexing model from the issue text.

Assessment

Domain
embedded-iot
Issue type
Bug
Difficulty
1/5
Estimated time
Under an hour
Activity status
Stale
Clarity
Clearly specified
Newbie friendliness
42/100

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